As of 3/5/2021 this is the list of vendors.

Absolute Facility Solutions, LLC
Air Performance Service of Central Texas
Airco Mechanical, Ltd.
Allied Fire Protection
Alpha Paving Industries LLC
Anchor-Ventana Glass
Austin Energy
Austin Generator Service
Beckwith Electronic Systems, LLC.
Beldon Roofing Company
Blackmon Mooring of Austin
Building Diagnostics, Inc.
CertaPro Painters
Chamberlin Roofing and Waterproofing – Austin, TX
Cothrons Security Professionals
Cotton Commercial USA
ECS of Texas
Empire Roofing Companies, Inc.
Facility Solutions Group
Firetrol Protection Systems
FireTron, Inc.
Fox Commercial Services
Gulf Coast Paper Co.
Harper Supply, LLC
Jim Whitten Roof Consultants, LLC
KENTEX Roofing Systems
Kilgore Industries
Kings III Emergency Communications
Knight Restoration Services, LP
LED LYSI Lighting
Marks Plumbing Parts
Pavecon Waterproofing & Restoration
Preferred Climate Solutions
SERVPRO of Hyde Park/Central Austin
Sunsational Solutions
TDIndustries, Inc.
Team Services
Team Solutions
Tecta America Austin LLC
Tex Air Filters
Texas Fifth Wall Roofing Systems
Texas Materials, a CRH company
The Steam Team
thyssenkrupp Elevator
Valor Fire & Security
Western Specialty Contractors
Western States Fire Protection
Worth Hydrochem of Austin,Inc.
Yellowstone Landscape